[dpdk-test-report] |FAILURE| pw62877 [PATCH] net/mlx5: fix query host adapter attributes

[dpdklab at iol.unh.edu]

Test-Label: iol-mellanox-Performance
Test-Status: FAILURE
http://dpdk.org/patch/62877

_Performance Testing issues_

Submitter: Slava Ovsiienko <viacheslavo at mellanox.com>
Date: Tuesday, November 12 2019 08:53:58 
DPDK git baseline: Repo:dpdk-next-net-mlx
  Branch: master
  CommitID:4b6b5f61343eab58ca6d423840a6259111e73ecf

62877 --> performance testing fail

Test environment and result as below:

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Mellanox ConnectX-5 100000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 2/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -3.312                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -1.031                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -0.504                              |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.072                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0                                   |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.009                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Mellanox ConnectX-4 Lx 40000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 3/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -1.801                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -1.955                              |
+------------+---------+-------------------------------------+
| 256        | 256     | -1.449                              |
+------------+---------+-------------------------------------+
| 512        | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1024       | 256     | 0.001                               |
+------------+---------+-------------------------------------+
| 1518       | 256     | 0.019                               |
+------------+---------+-------------------------------------+

Ubuntu 18.04
Kernel: 4.15.0-generic
GCC: 7.4
NIC: Mellanox ConnectX-4 Lx 25000 Mbps
Target: x86_64-native-linuxapp-gcc
Fail/Total: 2/6

Detail performance results: 
+------------+---------+-------------------------------------+
| frame_size | txd/rxd | throughput difference from expected |
+============+=========+=====================================+
| 64         | 256     | -1.444                              |
+------------+---------+-------------------------------------+
| 128        | 256     | -1.398                              |
+------------+---------+-------------------------------------+
| 256        | 256     | 0.012                               |
+------------+---------+-------------------------------------+
| 512        | 256     | 0.005                               |
+------------+---------+-------------------------------------+
| 1024       | 256     | -0.002                              |
+------------+---------+-------------------------------------+
| 1518       | 256     | -0.001                              |
+------------+---------+-------------------------------------+

https://lab.dpdk.org/results/dashboard/patchsets/8492/

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